Formation and Treatment Methods of N-Nitrosodimethylamine (NDMA) in Water and Wastewater
نویسندگان
چکیده
منابع مشابه
Potential enhanced N-nitrosodimethylamine (NDMA) formation under water treatment conditions
This study investigates two aspects of NDMA formation reactions: (i) evaluation of the potential effect of formaldehyde on NDMA formation, particularly in reactions of dimethylamine (DMA) and nitrite, and (ii) assessment of potential NDMA formation from a range of polymeric coagulants and flocculants upon exposure to disinfection oxidants. The results show that the presence of formaldehyde can ...
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abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
N-Nitrosodimethylamine (NDMA) as a Drinking Water Contaminant: A Review
N-Nitrosodimethylamine (NDMA) is a member of a family of extremely potent carcinogens, the N-nitrosamines. Until recently, concerns about NDMA mainly focused on the presence of NDMA in food, consumer products, and polluted air. However, current concern focuses on NDMA as a drinking water contaminant resulting from reactions occurring during chlorination or via direct industrial contamination. B...
متن کاملLeaching risk of N-nitrosodimethylamine (NDMA) in soil receiving reclaimed wastewater.
N-nitrosodimethylamine (NDMA) is a potential carcinogen frequently found in treated wastewater as a byproduct of chlorination. The potential for NDMA to contaminate the groundwater is a significant concern. A solute fate and transport model, Hydrus-1D, was used to evaluate the leaching potential of NDMA under different irrigation practices and soil properties. The results indicate that the risk...
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ژورنال
عنوان ژورنال: Journal of Korean Society on Water Environment
سال: 2014
ISSN: 2289-0971
DOI: 10.15681/kswe.2014.30.1.095